* 4.4.2 (2019-12-19)

* bug #35051 [DependencyInjection] Fix binding tagged services to containers (nicolas-grekas)

* bug #35039 [DI] skip looking for config class when the extension class is anonymous (nicolas-grekas)

* bug #35049 [ProxyManager] fix generating proxies for root-namespaced classes (nicolas-grekas)

* bug #35022 [Dotenv] FIX missing getenv (mccullagh)

* bug #35023 [HttpKernel] ignore failures generated by opcache.restrict_api (nicolas-grekas)

* bug #35024 [HttpFoundation] fix pdo session handler for sqlsrv (azjezz)

* bug #35025 [HttpClient][Psr18Client] Remove Psr18ExceptionTrait (fancyweb)

* bug #35015 [Config] fix perf of glob discovery when GLOB_BRACE is not available (nicolas-grekas)

* bug #35014 [HttpClient] make pushed responses retry-able (nicolas-grekas)

* bug #35010 [VarDumper] ignore failing __debugInfo() (nicolas-grekas)

* bug #34998 [DI] fix auto-binding service providers to their service subscribers (nicolas-grekas)

* bug #34954 [Mailer] Fixed undefined index when sending via Mandrill API (wulff)

* bug #33670 [DI] Service locators can't be decorated (malarzm)

* bug #35000 [Console][SymfonyQuestionHelper] Handle multibytes question choices keys and custom prompt (fancyweb)

* bug #35005 [HttpClient] force HTTP/1.1 when NTLM auth is used (nicolas-grekas)

* bug #34707 [Validation][FrameworkBundle] Allow EnableAutoMapping to work without auto-mapping namespaces (ogizanagi)

* bug #34996 Fix displaying anonymous classes on PHP 7.4 (nicolas-grekas)

* bug #29839 [Validator] fix comparisons with null values at property paths (xabbuh)

* bug #34900 [DoctrineBridge] Fixed submitting invalid ids when using queries with limit (HeahDude)

* bug #34791 [Serializer] Skip uninitialized (PHP 7.4) properties in PropertyNormalizer and ObjectNormalizer (vudaltsov)

* bug #34956 [Messenger][AMQP] Use delivery_mode=2 by default (lyrixx)

* bug #34915 [FrameworkBundle] Fix invalid Windows path normalization in TemplateNameParser (mvorisek)

* bug #34981 stop using deprecated Doctrine persistence classes (xabbuh)

* bug #34904 [Validator][ConstraintValidator] Safe fail on invalid timezones (fancyweb)

* bug #34935 [FrameworkBundle][DependencyInjection] Skip removed ids in the lint container command and its associated pass (fancyweb)

* bug #34957 [Security] Revert "AbstractAuthenticationListener.php error instead info" (larzuk91)

* bug #34922 [FrameworkBundle][Secrets] Hook configured local dotenv file (fancyweb)

* bug #34967 [HttpFoundation] fix redis multi host dsn not recognized (Jan Christoph Beyer)

* bug #34963 [Lock] fix constructor argument type declaration (xabbuh)

* bug #34955 Require doctrine/persistence ^1.3 (nicolas-grekas)

* bug #34923 [DI] Fix support for immutable setters in CallTrait (Lctrs)

* bug #34878 [TwigBundle] fix broken FilesystemLoader::exists() with Twig 3 (dpesch)

* bug #34921 [HttpFoundation] Removed "Content-Type" from the preferred format guessing mechanism (yceruto)

* bug #34886 [HttpKernel] fix triggering deprecation in file locator (xabbuh)

* bug #34918 [Translation] fix memoryleak in PhpFileLoader (nicolas-grekas)

* bug #34920 [Routing] fix memoryleak when loading compiled routes (nicolas-grekas)

* bug #34787 [Cache] Propagate expiry when syncing items in ChainAdapter (trvrnrth)

* bug #34694 [Validator] Fix auto-mapping constraints should not be validated (ogizanagi)

* bug #34848 [Process] change the syntax of portable command lines (nicolas-grekas)

* bug #34862 [FrameworkBundle][ContainerLintCommand] Reinitialize bundles when the container is reprepared (fancyweb)

* bug #34896 [Cache] fix memory leak when using PhpFilesAdapter (nicolas-grekas)

* bug #34438 [HttpFoundation] Use `Cache-Control: must-revalidate` only if explicit lifetime has been given (mpdude)

* bug #34449 [Yaml] Implement multiline string as scalar block for tagged values (natepage)

* bug #34601 [MonologBridge] Fix debug processor datetime type (mRoca)

* bug #34842 [ExpressionLanguage] Process division by zero (tigr1991)

* bug #34902 [PropertyAccess] forward caught exception (xabbuh)

* bug #34903 Fixing bad order of operations with null coalescing operator (weaverryan)

* bug #34888 [TwigBundle] add tags before processing them (xabbuh)

* bug #34760 [Mailer] Fix SMTP Authentication when using STARTTLS (DjLeChuck)

* bug #34762 [Config] never try loading failed classes twice with ClassExistenceResource (nicolas-grekas)

* bug #34783 [DependencyInjection] Handle env var placeholders in CheckTypeDeclarationsPass (fancyweb)

* bug #34839 [Cache] fix memory leak when using PhpArrayAdapter (nicolas-grekas)

* bug #34812 [Yaml] fix parsing negative octal numbers (xabbuh)

* bug #34854 [Messenger] gracefully handle missing event dispatchers (xabbuh)

* bug #34802 [Security] Check UserInterface::getPassword is not null before calling needsRehash (dbrekelmans)

* bug #34788 [SecurityBundle] Properly escape regex in AddSessionDomainConstraintPass (fancyweb)

* bug #34859 [SecurityBundle] Fix TokenStorage::reset not called in stateless firewall (jderusse)

* bug #34827 [HttpFoundation] get currently session.gc_maxlifetime if ttl doesnt exists (rafaeltovar)

* bug #34755 [FrameworkBundle] resolve service locators in `debug:*` commands (nicolas-grekas)

* bug #34832 [Validator] Allow underscore character "_" in URL username and password (romainneutron)

* bug #34811 [TwigBridge] Update bootstrap_4_layout.html.twig missing switch-custom label (sabruss)

* bug #34820 [FrameworkBundle][SodiumVault] Create secrets directory only when it is used (fancyweb)

* bug #34776 [DI] fix resolving bindings for named TypedReference (nicolas-grekas)

* bug #34794 [DependencyInjection] Resolve expressions in CheckTypeDeclarationsPass (fancyweb)

* bug #34797 [Translation] Fix FileDumper behavior (yceruto)

* bug #34738 [SecurityBundle] Passwords are not encoded when algorithm set to "true" (nieuwenhuisen)

* bug #34759 [SecurityBundle] Fix switch_user provider configuration handling (fancyweb)

* bug #34779 [Security] do not validate passwords when the hash is null (xabbuh)

* bug #34786 [SecurityBundle] Use config variable in AnonymousFactory (martijnboers)

* bug #34784 [FrameworkBundle] Set the parameter bag as resolved in ContainerLintCommand (fancyweb)

* bug #34763 [Security/Core] Fix checking for SHA256/SHA512 passwords (David Brooks)

* bug #34757 [DI] Fix making the container path-independent when the app is in /app (nicolas-grekas)

const VERSION = '4.4.2';

const EXTRA_VERSION = '';